KR102586344B1 - Nr v2x에서 보조 정보를 기반으로 sl 통신을 수행하는 방법 및 장치 - Google Patents

Nr v2x에서 보조 정보를 기반으로 sl 통신을 수행하는 방법 및 장치 Download PDF

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KR102586344B1
KR102586344B1 KR1020237005118A KR20237005118A KR102586344B1 KR 102586344 B1 KR102586344 B1 KR 102586344B1 KR 1020237005118 A KR1020237005118 A KR 1020237005118A KR 20237005118 A KR20237005118 A KR 20237005118A KR 102586344 B1 KR102586344 B1 KR 102586344B1
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South Korea
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resource
information
additional information
terminal
resources
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KR1020237005118A
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Korean (ko)
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KR20230038273A (ko
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황대성
이승민
서한별
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엘지전자 주식회사
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
    • H04W28/0236—Traffic management, e.g. flow control or congestion control based on communication conditions radio quality, e.g. interference, losses or delay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H04L47/56—Queue scheduling implementing delay-aware scheduling
    • H04L47/564—Attaching a deadline to packets, e.g. earliest due date first
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020237005118A 2020-09-29 2021-09-29 Nr v2x에서 보조 정보를 기반으로 sl 통신을 수행하는 방법 및 장치 KR102586344B1 (ko)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
KR1020200127034 2020-09-29
KR20200127034 2020-09-29
KR1020200130526 2020-10-08
KR20200130526 2020-10-08
KR20200136766 2020-10-21
KR1020200136766 2020-10-21
KR20200183032 2020-12-24
KR1020200183032 2020-12-24
KR1020210002126 2021-01-07
KR20210002126 2021-01-07
US202163138778P 2021-01-18 2021-01-18
US63/138,778 2021-01-18
KR1020210060177 2021-05-10
KR20210060177 2021-05-10
KR1020210106887 2021-08-12
KR20210106887 2021-08-12
PCT/KR2021/013307 WO2022071741A1 (fr) 2020-09-29 2021-09-29 Procédé et dispositif de réalisation de communication sl dans v2x nr sur la base d'informations auxiliaires

Publications (2)

Publication Number Publication Date
KR20230038273A KR20230038273A (ko) 2023-03-17
KR102586344B1 true KR102586344B1 (ko) 2023-10-11

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KR1020237005118A KR102586344B1 (ko) 2020-09-29 2021-09-29 Nr v2x에서 보조 정보를 기반으로 sl 통신을 수행하는 방법 및 장치

Country Status (4)

Country Link
US (1) US11785494B2 (fr)
EP (1) EP4185032A4 (fr)
KR (1) KR102586344B1 (fr)
WO (1) WO2022071741A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11950233B2 (en) * 2020-10-09 2024-04-02 Samsung Electronics Co., Ltd Efficient techniques for resource selection assistance reporting for NR Rel-17 sidelink
KR102616117B1 (ko) * 2020-10-22 2023-12-21 엘지전자 주식회사 Nr v2x에서 단말-간 조정 메시지를 송수신하는 방법 및 장치
WO2022134076A1 (fr) * 2020-12-25 2022-06-30 Oppo广东移动通信有限公司 Procédé de communication sans fil et dispositif de terminal
US20220232409A1 (en) * 2021-01-19 2022-07-21 Mediatek Singapore Pte. Ltd. Resource Allocation Enhancements For Sidelink Communications
US20220330267A1 (en) * 2021-04-05 2022-10-13 Ofinno, Llc Sidelink Resource Selection Procedure
US11533734B1 (en) * 2021-05-27 2022-12-20 Qualcomm Incorporated Sidelink communication ordering
US11985597B2 (en) * 2021-08-05 2024-05-14 Qualcomm Incorporated Techniques for aperiodic discontinuous reception mode communications
US20230217416A1 (en) * 2022-01-04 2023-07-06 Nokia Technologies Oy Method for Overhead Reduction in NR Sidelink Inter-UE Coordination (IUC)
WO2024034347A1 (fr) * 2022-08-10 2024-02-15 Toyota Jidosha Kabushiki Kaisha Partage d'informations de détection de liaison latérale
WO2024034346A1 (fr) * 2022-08-10 2024-02-15 Toyota Jidosha Kabushiki Kaisha Mécanismes d'accès au canal en communication sans fil
WO2024070642A1 (fr) * 2022-09-29 2024-04-04 Toyota Jidosha Kabushiki Kaisha Indication de ressources dans un réseau de communication

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111385765B (zh) * 2018-12-28 2022-07-22 大唐移动通信设备有限公司 信息传输的方法及终端
WO2020168452A1 (fr) * 2019-02-18 2020-08-27 Mediatek Singapore Pte. Ltd. Conception de canal de commande pour communication v2x
US11503573B2 (en) * 2019-11-11 2022-11-15 Qualcomm Incorporated Techniques for multi-user superposition transmission sidelink feedback
US20210359782A1 (en) * 2020-05-14 2021-11-18 Qualcomm Incorporated Legacy control channel format support
US20210368489A1 (en) * 2020-05-23 2021-11-25 Qualcomm Incorporated Cqi table selection in sidelink
US11804934B2 (en) * 2020-08-11 2023-10-31 Qualcomm Incorporated Reference signaling for sidelink communication

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
3GPP R1-2007788*
3GPP R1-2007834*
3GPP R1-2103049*
3GPP TS38.214 v16.2.0*

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Publication number Publication date
EP4185032A1 (fr) 2023-05-24
KR20230038273A (ko) 2023-03-17
US11785494B2 (en) 2023-10-10
EP4185032A4 (fr) 2024-01-31
US20230209388A1 (en) 2023-06-29
WO2022071741A1 (fr) 2022-04-07

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